4-Methoxy-3-(N-morpholinylsulfonyl)phenylboronic acid CAS 871333-02-7
| CAS No. | 871333-02-7 |
| Molecular Formula | C11H16BNO6S |
| Molecular Weight | 301.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Methoxy-3-(N-morpholinylsulfonyl)phenylboronic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
4-Methoxy-3-(N-morpholinylsulfonyl)phenylboronic acid (CAS 871333-02-7), molecular formula C11H16BNO6S and molecular weight 301.12 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 4-Methoxy-3-(N-morpholinylsulfonyl)phenylboronic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 301.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H16BNO6S |
| Molecular Weight | 301.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- (4-Methoxy-3-(morpholinosulfonyl)phenyl)boronic acid (CAS 1100095-14-4)
- N-methoxy-N-methyl-3,5-bis(trifluoromethyl)benzamide (CAS 329942-69-0)
- Methyl 3-(5-methoxy-2-(trifluoromethyl)-1H-indol-3-yl)propanoate (CAS 1223418-39-0)
- 2-(4-Methoxy-7-(3-methyl-1H-1,2,4-triazol-1-yl)-1H-pyrrolo[2,3-c]pyridin-3-yl)-2-oxoacetic acid (CAS 676491-47-7)
- 3-Methoxy-4-(4-methyl-2-nitro-benzyloxy)-benzaldehyde (CAS 1443279-11-5)
- 4-[(3-Methoxy-phenylcarbamoyl)-methoxy]-benzoic acid (CAS 438030-11-6)
- 4-Methoxy-3-((4-methyl-2-nitrophenoxy)methyl)benzaldehyde (CAS 329222-84-6)
- 4-Methoxy-3-((5-methyl-2-nitrophenoxy)methyl)benzaldehyde (CAS 832737-58-3)
Recommended Standards
- 4-(N-Boc-Amino)-5-(methoxycarbonyl)thiophene-2-boronic acid (CAS 2377608-25-6)
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- Furan-2-ylmethyl 3,6-dichloro-2-methoxybenzoate (CAS 33618-86-9)
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- tert-Butyl 4-phenoxypiperidine-1-carboxylate (CAS 155989-69-8)
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- Ethyl 5-chloroimidazo[1,5-a]pyridine-1-carboxylate (CAS 885271-54-5)
- Acetyl decapeptide-3 (CAS 935288-50-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com